|
KMID : 1134820110400040581
|
|
Journal of the Korean Society of Food Science and Nutrition
2011 Volume.40 No. 4 p.581 ~ p.585
|
|
|
Quality Characteristics of Muffin Prepared with Freeze Dried-Perilla Leaves (Perilla frutescens var. japonica HARA) Powder
|
|
Yoon Mi-Hyang
Kim Kyoung-Hee
Kim Na-Young
Byun Myung-Woo
Yook Hong-Sun
|
|
|
Abstract
|
|
|
|
This study investigated the quality of muffin prepared with various concentrations of freeze dried-perilla leaves (Perilla frutescens var. japonica HARA) powder. Muffin was prepared by addition of 0, 3, 6 and 9% powder to the flour of basic formulation. The weight of muffin decreased with increase in freeze dried-perilla leaves powder concentration, but no constant tendency in the bottom and upper dimensions by its addition was found. The height and baking loss rate of the muffin increased with increase in the powder concentration but with no significant differences. Lightness and yellowness of muffin decreased as the concentration of the powder increased, whereas no significant differences in the redness was found with increased powder concentration. The hardness of muffin increased, and springiness decreased with increase in the powder concentration, although not significant. The cohesiveness, gumminess and chewiness showed no consistent tendency by addition of the powder. The antioxidative activity measured by 2,2-diphenyl-1-picrylhydrazyl radical scavenging activity of muffin increased as the concentration of the powder increased. The muffin contained 0∼6% freeze dried-perilla leaves powder had acceptable sensory properties, such as color, taste, and overall acceptability. Results indicated that optimal concentration of freeze dried-perilla leaves powder into the muffin formula was 3∼6%(w/w).
|
|
|
KEYWORD
|
|
|
freeze dried-perilla leaves(Perilla frutescens var. japonica HARA), muffin, antioxidative activities, quality characteristics
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|
|